PS4 GTGF Pro Wheel Stops working Windows 8.1 Enterprise

[Matlo]

Maybe you swapped rx and tx, or the soldering is bad.

[Flateric]

RX and TX definitely correct. If I swap them them it fails to boot and GIMX launcher says maybe they are the wrong way around.

I can't get my head around how the soldering may not be correct if everything works fine for a minute before it gives up. Surely if soldering was bad then there'd be no connection and it just wouldn't work at all. If I reboot PS4 and restart GIMX then it will all start working again but only for a short period before it once again stops sending the packets to the PS4.

[Matlo]

Please post a clear picture showing the soldering and the wiring.